Research Article
A Hybrid Algorithm of Traffic Accident Data Mining on Cause Analysis
Table 3
Graded severity of accident in relation to importance.
| Attribute value | The average weight by expert | The degree of importance of associated regulation | The checking result α = 0.025 t = 2.3646 |
| Common bending | 0.163 | 0.083 | Zero difference | Sharp turn | 0.138 | 0.099 | Zero difference | Common bending slope | 0.053 | 0.145 | Different | Sharp turn abrupt slope | 0.159 | 0.151 | Zero difference | Common slope sharp turn | 0.102 | 0.171 | Zero difference | Common bending abrupt slope | 0.052 | 0.351 | Zero difference |
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